baber/WOPTO huggingface dataset:
Patent KR-20210007871-A (KR)
Inventor: PARK TAE IL
IPC: A01K63/02
Filed: 2020-07-07
Abstract: Provided is a live fish container for air transportation, which comprises: a water tank body having a wall of a predetermined height to surround a polygonal bottom formed in a specification capable of being loaded in the interior space of an aircraft, and having an internal space formed therein to store cultivation water and live fish; and an operation device unit installed on any one side surface part of the water tank body to control an environment of the water tank body. According to the present invention, it is possible to transport the live fish, which is sensitive to an environment, by air, so that high-freshness aquatic food can be provided even to a long-distance area and the export volume of domestic aquatic products can be also increased. Since pitching is large and frequent during air transportation, the pressure of the cultivation water generated by pitching is converted into a moving force as the cultivation water stored inside the water tank body flows along a moving pipe in a zigzag shape, such that the water pressure is dissipated, thereby providing an effect of preventing leakage to the outside of the water tank body.
Patent KR-20210009289-A (KR)
Inventor: LIM BYEONG YUN
IPC: H01L51/00
Filed: 2020-07-16
Abstract: The present invention provides a compound represented by chemical formula 1, a coating composition comprising the same, and an organic light emitting device using the same. When the compound is used in an organic material layer of the organic light emitting device, lifespan characteristics thereof can be improved.
Patent KR-20220009732-A (KR)
Inventor: KU YOON JI
IPC: B05B1/30
Filed: 2020-07-16
Abstract: The present invention is a shower head composed of: a shower head formed in the shape of a bean sprout-shaped shower head that is universally used in the shower so that it can be easily held and washed by hand; a water inlet switch configured to open and close the inlet to block the flow of water; a temperature control lever configured to control the temperature until the desired water temperature is reached by turning the lever as if controlling the temperature by turning the faucet left and right; and a nozzle configured so that all water can be sprayed in the same size and amount when the water is turned on. Therefore, the present invention has an effect of solving the problem of not knowing what the existing water temperature is, and the shower itself does not have a function to block and release water, so a user have to adjust the same individually with the faucet.
Patent KR-20220010694-A (KR)
Inventor: CHO KYU HO
IPC: C12C5/00
Filed: 2020-07-19
Abstract: The present invention relates to contents about producing and commercializing of mixed beer, wherein the mixed beer is produced by mixing yeast fungi-free alcohol (ingredients) with less than 50% of brewing ingredients. In accordance with a demand situation in which people want different mixed ingredients (alcohol) and mixing ratios thereof are different, alcohol (ingredient) mixed with beer can be mixed at various mixing ratios, and the mixing ratio thereof are varied from 1% of the corresponding mixed alcohol (ingredients):99% of beer to 50% of the corresponding alcohol (ingredients):50% of beer. The present invention relates to a method for mixing various types of yeast fungi-free alcohol (ingredients) with beer and the mixing ratio thereof, and is described as a recipe. The recipe describes the required mixed alcohol (ingredients) and the mixing ratio thereof. By means of the producing and commercializing of the present invention, it is possible to eliminate inconvenience in which until now, people who want to drink mixed alcohol of Korean gin and beer have to separately buy Korean gin and beer and mix and produce the mixed alcohol by themselves. Accordingly, it is possible to expect practical effect of convenience in that a consumer can buy beer made at the desired mixing ratio and made of desired alcohol (ingredient) such as Korean gin.
Patent KR-20220011458-A (KR)
Inventor: PAEK NAM SOO
IPC: C12N1/20
Filed: 2020-07-21
Abstract: The present invention relates to lactic acid bacteria for reducing body fat and a use thereof. Lactobacillus gasseri MG4524 (KCTC 14188BP), which is the lactic acid bacteria of the present invention, does not cause appetite loss, and has the advantage of being highly effective in lowering low-density lipoprotein cholesterol (LDL-C), and reducing weight gain and body fat.
Patent KR-20220017024-A (KR)
Title: Light emitting element ink and method of fabricating display device
Inventor: KO HYO JIN
IPC: H01L25/075
Filed: 2020-08-03
Abstract: Provided are a light emitting element ink and a method for preparing a display device. The light emitting element ink comprises: a light emitting element solvent; a light emitting element which is dispersed in the light emitting element solvent and comprises a plurality of semiconductor layers and an insulation film partially surrounding outer surfaces of the semiconductor layers; and a thickener dispersed in the light emitting element solvent. The thickener comprises a compound which is a polyol-based compound capable of forming a hydrogen bond with the light emitting element solvent or other thickener and represented by chemical formula 1, and the thickener has a boiling point in the range of 200 to 450℃. According to the present invention, precipitation of the light emitting elements can be prevented.
Patent KR-20220017689-A (KR)
Inventor: JUN JI HOON
IPC: F02P17/12
Filed: 2020-08-05
Abstract: The present invention relates to an engine system and an operating method thereof. According to an embodiment of the present invention, the engine system comprises: an engine; at least one cam sensor arranged to correspond to at least one piston provided on the engine, and outputting a first signal corresponding to the position of the piston; a crank sensor outputting a second signal corresponding to a missing tooth of a crank wheel provided on the engine; at least one ignition plug corresponding to the at least one piston to be provided on the engine; at least one coil voltage sensing unit corresponding to a coil of the at least one ignition plug to be arranged, and outputting a third signal corresponding to a voltage applied to the ignition plug; and a control unit. The control unit determines a reference point based on at least one between the first signal and the second signal, detects a falling edge and a rising edge of the third signal, calculates a first time from the reference point to a first point at which the falling edge is detected and a second time from the reference point to a second point at which the rising edge is detected, and determines whether an error in the operation of the engine occurs based on the first time and the second time. Moreover, various other embodiments are possible.
Patent KR-20220022758-A (KR)
Inventor: LEE WON KYEONG
IPC: A61M11/04
Filed: 2020-08-19
Abstract: The present invention provides a hydrogen generating apparatus capable of generating hydrogen gas without external energy supply. The hydrogen generating apparatus according to the present invention comprises: a powder storage unit in which a powder is stored; a reaction unit in which a reaction solution that generates hydrogen gas by reacting with the powder is stored; a powder passage connecting the powder storage unit and the reaction unit; a stopper that opens or closes the powder passage so as to enable the powder to be supplied to the reaction unit; and a hydrogen passage through which the hydrogen gas generated in the reaction unit flows. Accordingly, through hydrogen inhalation, a user can obtain effects including removing harmful free radicals accumulated in the body, recovering from fatigue, relieving anxiety, and having a sound sleep.
Patent KR-20220023850-A (KR)
Title: Fingerprint sensor and display device including the same
Inventor: LEE SUN HWA
IPC: G06K9/00
Filed: 2020-08-20
Abstract: Provided is a fingerprint sensor. The fingerprint sensor includes: a light receiving element; a first transistor for connecting a second node and a third node based on a voltage of a first node which is a first electrode of the light receiving element; a second transistor connecting the second node and a read-out line based on a scan signal; a third transistor for supplying a reset voltage to the first node based on a first reset signal; and a fourth transistor connecting the first node and the second node based on a second reset signal. Accordingly, dispersion of the first transistors of each of the plurality of fingerprint sensors may be compensated, and the sensitivity of the fingerprint sensor may be improved.
Patent KR-20220029798-A (KR)
Inventor: KO KUNG CHAN
IPC: A41D13/11
Filed: 2020-08-27
Abstract: The present invention relates to a multifunctional sanitary mask that provides ease of breathing. The multifunctional sanitary mask that provides ease of breathing according to the present invention is configured to comprise: a mask body that is formed of a fiber sheet and wraps around the face of a wearer including the respiratory system; and fixing portions that are provided at both ends of the mask body and fixes the mask body to the face by hanging over the ears of the wearer. The multifunctional sanitary mask that provides ease of breathing is configured in a curved shape, wherein a curved wire is provided on the center line of the mask body, so that an upper part and a lower part thereof are brought into close contact with the bridge of the nose and the chin, respectively, thereby allowing the mouth to be spaced apart from the inside of the mask.
Patent KR-20220030702-A (KR)
Inventor: LEE JEONG MIN
IPC: E02D29/00
Filed: 2020-09-03
Abstract: The present invention relates to a prefabricated culvert for a sewerage on a soft ground, and more particularly to the prefabricated culvert for a sewerage on a soft ground, which is easy to install and effectively prevents leakage of the connection part, thereby having an excellent waterproofing property. Thus, the prefabricated culvert for a sewerage on a soft ground can be installed even on the soft ground. The prefabricated culvert for a sewerage includes a rectangular body, seating parts, a front connection part, a rear connection part, a coupling protrusion, a coupling groove, a front grouting groove, a rear grouting groove, a front through hole, a rear through hole, and a steel wire member.
Patent KR-20200107910-A (KR)
Title: Systems and methods for performing memory compression
Inventor: SAZEGARI ALI
IPC: G06F12/02
Filed: 2020-09-08
Abstract: Disclosed are systems, devices and methods for effectively moving data for storage and processing. In various embodiments, a compression unit in a processor includes multiple hardware lanes, selects two or more input words for compression, and allocates the same to two or more of the multiple hardware lanes. Each assigned input word is processed, and each word is compared to a plurality of entries in a table. When it is determined that each of assigned input words index the same entry in the table, a hardware lane with an oldest input word generates a single read request for the table entry, and a hardware lane with a newest input word makes a single write request to update the table entry upon completion of compression. Each hardware lane generates a compressed packet based on the assigned input word thereof.
Patent KR-20220037744-A (KR)
Inventor: CHOI JI HOON
IPC: B32B5/18
Filed: 2020-09-18
Abstract: The present invention relates to a flame lamination device. The present invention relates to a flame lamination device, in which gas that is generated by cooling while deodorizing, using an air blower, a product obtained by bonding foam and fabric using flame is collected while the product passes through a chamber so as to make the work environment comfortable, which enhances the quality of a product to be bonded by adjusting the tension of the product to be bonded, and which inhibits the generation of odor from a finished product. The flame lamination device of the present invention comprises: a heating means which heats one surface or both surfaces of foam; a lamination means which laminates fabric and the foam with heated one surface or both surfaces; a tension adjusting device which sprays air to a laminated product by controlling a transfer speed of a sheet laminated by the lamination means so as to deodorize the product; a chamber installed on an inner side of the tension adjusting device, and including an air suction hole formed in one side to introduce external air and an air discharge hole formed in a direction opposite to the air suction hole to discharge air sucked in through the air suction hole and air sprayed by the tension adjusting device to the outside; and a collection device connected to the air discharge hole to collect discharged air.
Patent KR-20220040276-A (KR)
Inventor: SHIN JUNG SUN
IPC: B05B7/24
Filed: 2020-09-23
Abstract: The present invention relates to an indoor apparatus for removing fine dust and preventing an epidemic disease by killing bacteria or viruses by spraying a drug solution in the air in the form of ultrafine-particle mist. The apparatus that sprays ultrafine-particle mist for epidemic disease prevention and fine dust removal includes: a main body portion installed upright with an accommodating space formed inside; a drug storage portion incorporated in the lower portion of the main body portion and storing a drug solution inside; a drug supply portion connected through a hose to the drug storage portion and an automatic spraying portion, pumping the drug solution stored in the drug storage portion, and supplying the drug solution to the automatic spraying portion at a high pressure; a diffusion portion installed so as to be connected to the upper portion of the main body portion and such that a blower fan module performs eccentric rotation, discharging blowing air so that the drug solution sprayed by the automatic spraying portion is diffused far and evenly, and causing the drug solution to float in the air; the automatic spraying portion installed so as to be connected to the front of the blower fan module, and where a nozzle body rotates and the spray nozzles of the nozzle body spray the drug solution at a high pressure and in the form of ultrafine-particle mist; a compressor incorporated in the main body portion and compressing and discharging air; a manual spraying portion provided outside the main body portion, manually operated, connected through a hose to each of the drug storage portion and the compressor, suctioning the drug solution and the compressed air, and spraying the compressed air and the drug solution through the nozzle body in the form of ultrafine-particle mist; and an operation portion supplying and blocking electric power and causing each part to be operated.
Patent KR-20220040628-A (KR)
Inventor: KWON JEONG SU
IPC: A62B1/18
Filed: 2020-09-24
Abstract: The present invention relates to an emergency escape device for a building, which comprises: a foundation; and saw-toothed holders foldable in the foundation and vertically stood and installed in perpendicular to both sides of the foundation. Therefore, the emergency escape device can be fixated to a window frame or a fence of the building.
Patent KR-20220042825-A (KR)
Inventor: LEE JI HUN
IPC: C23C16/455
Filed: 2020-09-28
Abstract: The present invention relates to a gas supply block and a substrate processing apparatus including the same, and more particularly to the gas supply block and the substrate processing apparatus including same for depositing a thin film on a substrate by a chemical vapor deposition method. The gas supply block according to an embodiment of the present invention is a gas supply block provided at an upper part of a chamber, and having a plurality of gas flow paths to supply a first gas and a second gas separately to a reaction space of the chamber, and comprises: a body part having a first gas inlet and a second gas inlet for introducing the first gas and the second gas therein, respectively; a plurality of first gas branch flow paths communicating with the first gas inlet and forming a movement path of the first gas in the body part; and a plurality of second gas branch flow paths communicating with the second gas inlet, forming a movement path of the second gas inside the body part, and respectively disposed between the plurality of first gas flow paths.
Patent KR-20220045264-A (KR)
Inventor: KIM DAE HWAN
IPC: C08L27/06
Filed: 2020-10-05
Abstract: Provided are a polyvinyl chloride (PVC)-based antibacterial film, a manufacturing method thereof, and a master batch for manufacturing an antibacterial film. The antibacterial film comprises a polyvinyl chloride-based matrix resin in which antibacterial particles are embedded, wherein the antibacterial particles comprise: a core particle including at least one among copper (Cu), zinc (Zn), titanium (TiO_2), silver (Ag), platinum (Pt), or an oxide thereof; and a polymer film surrounding the core particle.
Patent KR-20220046729-A (KR)
Inventor: KIM KYUNG OK
IPC: D01G1/02
Filed: 2020-10-07
Abstract: The present invention relates to antibacterial spun yarns manufactured by blending antibacterial staple fibers and eco-friendly yarns, and more specifically, to antibacterial spun yarns, manufacturing method thereof, and manufacturing method of fabrics manufactured through the spun yarns, wherein the antimicrobial staple fibers contains 0.01 to 30 parts by weight of copper sulfide powder based on 100 parts by weight of the base resin.
Patent KR-20220046850-A (KR)
Inventor: CHO HONG MO
IPC: B67D1/04
Filed: 2020-10-08
Abstract: The present invention provides a water purifying apparatus having an air pump in order to be installed in a place where water pressure is not secured, to control the water pressure of water with air pressure, and to perform purified water. According to the present invention, the water purifying apparatus having an air pump comprises: a water storage tank unit for storing and supplying water to be purified; an air pump unit for driving an air pump to apply air pressure to the water storage tank unit; a water-purifying filter unit configured to include one or more filters, have water pressure applied by the air pressure, and receiving water supplied from the water storage tank unit to perform water purification; and a water supply unit supplying purified water from the water-purifying filter unit.
Patent KR-20220047450-A (KR)
Inventor: SEUNGJAE JEONG
IPC: B63B35/44
Filed: 2020-10-08
Abstract: The present invention provides a floating hydrogen production system. According to one aspect of the present invention, a floating hydrogen production system comprises: a first storage tank provided on a first floating offshore structure and accommodating a liquefied natural gas and a boil-off gas generated therefrom; a reformer installed in the first floating offshore structure to receive at least one between the natural gas and the boil-off gas gasified from the first storage tank, and produce hydrogen; a regasification line provided with a gasifier regasifying the liquefied natural gas of the first storage tank and supplying the gasified natural gas to the reformer; a second storage tank provided on a second floating offshore structure and accommodating a liquefied natural gas and a boil-off gas generated therefrom; a first transfer line transferring the liquefied natural gas from the second storage tank to the first storage tank; and a second transfer line branching off from the regasification line to transfer at least a portion of the gasified natural gas to the second storage tank. The present invention can increase hydrogen production efficiency.
Patent KR-20200123057-A (KR)
Title: Male connector and connection system for cooling pipe
Inventor: GEORG EICHBERGER
IPC: F16L37/098
Filed: 2020-10-19
Abstract: The present invention relates to a male connector for a cooling pipe and a cooling pipe connection system. The male connector includes a hollow pipe-shaped base part having first and second end parts having a cylindrical groove for accepting an O-ring placed adjacently to the chamfered edge of the outer circumference surface. The base part includes at least one elastic pin integrated with the surface of the base part and protruding in a direction making an acute angle with the surface of the base part. The acute angle has an apex toward the first end part of the base part. Therefore, the present invention can effectively prevent unintended separation of a male connector from a female connector in a cooling pipe connection system.
Patent KR-20220052149-A (KR)
Inventor: HONG SUNGMIN
IPC: C23C14/34
Filed: 2020-10-20
Abstract: An AlN thin film deposition method according to one embodiment of the present invention comprises the following steps of: forming an insulation layer on a base substrate; and depositing the AlN thin film on the insulation layer by sputtering process. The step of depositing the AlN thin film is performed by a continuous deposition method in a state in which a positive bias voltage is applied to the base substrate below a CMOS compatible process temperature, so that the AlN thin film is formed with an adjustable deposition thickness. Therefore, in one embodiment of the present invention, the AlN thin film having excellent piezo properties can be achieved at the low process temperature compatible with a CMOS process.
Patent KR-20220054510-A (KR)
Inventor: KIM NAK KIL
IPC: G08B3/10
Filed: 2020-10-24
Abstract: The present invention relates to a BED fall notification device. In order to achieve the above object, one aspect of the present invention includes sensor A, sensor B, a receiver for receiving signals from the sensors, and a device which processes the received signal in real time, calculates the time difference between the signal detected by sensor A and the signal detected by sensor B, and sends an alarm signal to a speaker when there is a certain time difference to warn.
Patent KR-20220057246-A (KR)
Title: All-solution-processed on-skin electronics with ultra-conformal contact through self-reconfiguration and manufacturing method thereof
Inventor: HA TAE JUN
IPC: A61B5/00
Filed: 2020-10-29
Abstract: Unlike the conventional hydrogel, the present embodiments provide a method which enables ultra-precise contact with a skin of a user through self-structure deformation of a completely dried breathable gelatin film to provide a skin-attached sensor with high biocompatibility which can be repeatedly attached or detached while obtaining mechanical operation stability and excellent electrical sensing characteristics and can prevent skin inflammation and manufacture the skin-attached sensor through a simple solution process without a complicated vacuum process.
Patent KR-20220057851-A (KR)
Inventor: CHA KOOK JIN
IPC: D06M15/277
Filed: 2020-10-30
Abstract: The present invention relates to a functional textile including an electrical planar heating body coating solution composition consisting of graphene and CNT blending technology applied advanced composite. The electrical planar heating coating body coating layer (120) coats either one side or both sides of a textile and comprises: a textile (110) having a predetermined size and a predetermined thickness; and a 15 wt% of PVDF-based copolymer solution as a fixed polymer, and 15 to 45 wt% graphene and 15 to 45 wt% CNT as exothermic materials. The present invention can provide excellent flexibility and electrical conductivity. The present invention can provide electric fiber for maintaining body temperature, coated with a coating solution composition, which includes an electrical planar heating coating body coating layer (120) and has good electrical properties, resistance to oxidation, thermal conductivity, piezoelectricity, viscosity, adhesion, uniform exothermic durability and coating properties.